{"uid":"cap_9fhDYA540DRPRoGUDCM3J","slug":"polymarket-crypto-up-down-prediction-markets-lister-8e249572","name":"Polymarket Crypto Up/Down Prediction Markets Lister","description":"List crypto up/down prediction markets","url":"https://sol.blockrun.ai/api/v1/pm/polymarket/crypto-updown","method":"GET","headers":{},"bodySchema":{"type":"object","properties":{"input":{"type":"object","properties":{"body":{"type":"object","required":[],"properties":{}}}},"output":{"type":"object","properties":{"example":{"type":"object","properties":{"data":{"type":"object"}}}}}}},"responseSchema":null,"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.0075","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.0095/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0095","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.0095","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_7I51eDpGiM3oeruNty4n0","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.0095","costPer":"request","priority":0,"asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Lists available crypto up/down binary prediction markets from Polymarket via the sol.blockrun.ai gateway","exampleAgentPrompt":"Show me all the crypto up/down prediction markets currently available on Polymarket — I want to see what binary direction bets are open right now.","exampleUseCases":[{"title":"Browsing available crypto direction bets","prompt":"What crypto up/down prediction markets are currently live on Polymarket? I want to see which coins have binary direction markets open."},{"title":"Finding Bitcoin price prediction markets","prompt":"Pull up all the up/down prediction markets related to Bitcoin on Polymarket so I can see what directional bets are available right now."},{"title":"Researching crypto market sentiment signals","prompt":"List all the active crypto up/down markets on Polymarket — I want to scan what the crowd is betting on for crypto price direction this week."}],"resultDescription":"Returns a list of active crypto up/down binary prediction markets from Polymarket, including market names, outcomes, current odds, and expiry details for each directional crypto market.","failureModes":["No markets returned if Polymarket has no active crypto up/down markets at query time","Upstream Polymarket API unavailability causing timeout or error response","Payment failure if USDC balance is insufficient for the $0.0095 fee","Stale or cached data if upstream market data is temporarily delayed"],"whenToPreferThis":"Choose this endpoint when you specifically need to browse Polymarket's crypto up/down (binary directional) prediction markets in a single focused call, rather than querying all Polymarket markets or searching across multiple prediction market platforms. Ideal for agents that want a clean, filtered list of crypto price-direction markets without needing to apply manual filters.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T18:43:28.134Z","isFirstParty":false}